泡沫材料

Foam ceramic was a new nonmental porous material , it has 70%~90% porosity and three dimension solid net framework structure.

泡沫陶瓷是一种孔隙率高达70%~90%，具有三维立体网络骨架结构和贯通气孔的新型非金属多孔材料。

Whether the incident plane wave is normal incidence or oblique incidence, it always has very good broadband absorbing performance.

BPUFA-X型吸波材料是一种实心的泡沫吸收体，在电磁波垂直入射和斜入射情况下均有很好的宽带吸波性能，广泛应用于各种微波暗室。

The influence of temperature rate and pressure on pore structure of carbon foam is studied.

主要研究了升温速率和压力对泡沫炭孔结构的影响，考察了材料的导热性能。

Porous metal is a new structural and functional composite material developed in recent years.

多孔泡沫金属是近年来发展起来的一种结构-功能一体化的新型材料。

The density measurement technology of foam material with low atomic number was established by low energy X-ray radioscopy.

采用低能X射线对低原子序数泡沫样品进行透射照相，以胶片作为记录介质，对材料密度进行测量。

The substantial behavior of the FCB material is introduced thouroughly in this paper. Generally, the apparent density ranges between 500 and 1500 kg/m3 while the compression strength varies from 0.1 to 1.5MPa. Because FCB is fluid and self-hardening, the flow value is often controlled at about 180?

本文详细介绍了泡沫水泥轻质土材料的基本性质，一般其表观密度在500～1500kg／m~3的范围内调整；其抗压强度可以在0.1～1.5MPa的范围内进行调整；其流动性指标即扩展度在180±20mm左右。

The modern nunchaku can be made from any suitable material: from wood, metal, andalmost any plastic or fiberglass, commonly covered with foam to prevent self-injury or the injury of others.

现代的双节棍能用任何适当的材料制成：木头、金属和几乎任何塑胶或玻璃纤维，通常上面还会覆上泡沫以防伤到自己或他人。

The application of cordierite in the infrared fields is introduced,such as infrared radiating electric ceramic,infrared spume ceramic and high temperature and room temperature infrared radiating paints etc..

介绍了堇青石在红外辐射导电陶瓷、红外泡沫陶瓷、高温红外辐射涂料和常温红外辐射涂料中的应用，展示了堇青石作为红外材料的发展前景。

Chifeng Huafu building materials industry Co.,Ltd.therefore produce the adornment material to have for run by private capital to predominate product,product have:Microlite stone,sheet glass,cellular glass.

赤峰华孚建材工业有限公司是以生产装饰材料为主导产品的民营科技企业，产品有：微晶石、平板玻璃、泡沫玻璃，是赤峰市重点工业企业之一。

Feature: It is mainly used for the forming cutting of fur, paper, leather, synthetize materical and nonmetal material.

特点： 主要适用于皮革、纸板、泡沫、人造革、布塑及合成纤维和非金属材料借助于刀模成型裁断。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。